The cheapest and fastest trains from Lille to Grenoble
Cheapest price
$231
Average price
$231
Fastest journey
4 h 43 m
Average duration
4 h 45 m
Trains per day
5
Distance
639 km
The best way to find a cheap train ticket from Lille to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Lille to Grenoble will cost around $231 if you buy it on the day, but the cheapest tickets can be found for only $231.
It's difficult to get from Lille to Grenoble without transferring at least once.





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Travel Information
Compare train and bus for Lille to Grenoble
Omio recommends booking the train as it is the most popular option from Lille to Grenoble among Omio's users. If you are prioritising price take the bus with prices starting from $79. For those with little time consider booking a train which can get you there in 4h 25m. The ticket price range depends on the travel mode: a bus costs an average of $79, and a train costs an average of $213.
Distance: 397 miles (639 km)
Compare train with
Most popular Train | Bus |
|---|---|
$236 Average price | $83 Average price Cheapest |
4h 55m Average total duration Fastest 4h 25m Onboard + 30m Additional time* | 11h 15m Average total duration 10h 45m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Compare prices and tickets Lille to Grenoble by train or bus
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 14
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Mar 20
Why should you book Lille to Grenoble trains with Omio?
Why book with Omio vs TGV INOUI?
- Compare with other providers: On Omio, you can not only buy tickets for TGV INOUI, but also compare tickets for the likes of SNCF to find the best option for your trip from Lille to Grenoble.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare TGV INOUI with all available travel options, which are train and bus to ensure you get the best deal for traveling from Lille to Grenoble.
Journey information
Overview: Train from Lille to Grenoble
Trains from Lille to Grenoble run on average 8 times per day, taking around 4h 25m. Cheap train tickets for this journey start at $213 (€174) but you can travel from only $79 (€64) by bus.
The earliest train runs at 05:58, the last at 19:00. The fastest train covers the 397 miles (639 km) distance in 4h 37m.
Distance 397 miles (639 km) |
Average train duration 4h 25m |
Cheapest ticket price $213 (€174) |
Trains per day 8 |
Fastest train 4h 37m |
First train 05:58 |
Last train 19:00 |
Train companies: TGV INOUI, SNCF from Lille to Grenoble trainsTGV INOUI, SNCF trains will get you between Lille and Grenoble from $79 (€64). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
TGV INOUI
SNCF
FAQs: Trains from Lille to Grenoble
Find answers to the most common questions about traveling from Lille to Grenoble by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Grenoble, this guide helps you travel smarter and with confidence.

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